In preparation for a battle, a Space Marine of the Salamanders Chapter named Kittan has a talk with Tech-Prietess Leite over where, precisely, an expected population of Ogryn on his home planet of Nocturne have inexplicably appeared.

A new world is drawn into the Eye of Terror, but when the Chaos force sent to raid it is destroyed, Chaos finds itself up against an enemy it has never seen before. The universe of 40K will never be the same!